/**
* Provides a javascript calendar for inputting a date/time.
*
* General documentation about the calendar is available at
* http://api.jqueryui.com/datepicker/
* General documentation about the timepicker addon is available at
* http://trentrichardson.com/examples/timepicker/
*
* @param Pieform $form The form to render the element for
* @param array $element The element to render
* @return string The HTML for the element
*/
function pieform_element_calendar(Pieform $form, $element)
{
/*{{{*/
global $LANGDIRECTION;
$id = $form->get_name() . '_' . $element['name'];
$value = $form->get_value($element);
if ($value) {
$value = Pieform::hsc(strftime($element['caloptions']['ifFormat'], $value));
}
// Build the configuring javascript
$options = array_merge($element['caloptions'], array('inputField' => $id));
if (empty($options['dateFormat'])) {
$options['dateFormat'] = get_string('calendar_dateFormat', 'langconfig');
}
// Set up default timeFormat if needed
if (!empty($options['showsTime']) && empty($options['timeFormat'])) {
$options['timeFormat'] = get_string('calendar_timeFormat', 'langconfig');
}
$options = pieform_element_calendar_get_lang_strings($options, $LANGDIRECTION);
// Build the HTML
$result = '<input type="text"' . $form->element_attributes($element) . ' value="' . $value . '">';
$result .= '<script type="text/javascript">
var input = jQuery("input#' . $id . '");';
if (!empty($options['showsTime'])) {
$result .= 'input.datetimepicker({';
} else {
$result .= 'input.datepicker({';
}
$result .= ' onSelect: function(date) {
if (typeof formchangemanager !== \'undefined\') {
var form = input.closest(\'form\')[0];
formchangemanager.setFormState(form, FORM_CHANGED);
}
},';
foreach ($options as $key => $option) {
if (is_numeric($option)) {
$result .= $key . ': ' . $option . ',';
} else {
if (is_array($option)) {
foreach ($option as $k => $v) {
if (!is_numeric($v)) {
if (preg_match('/^\'(.*)\'$/', $v, $match)) {
$v = $match[1];
}
$option[$k] = json_encode($v);
}
}
$option = '[' . implode(',', $option) . ']';
$result .= $key . ': ' . $option . ',';
} else {
$result .= $key . ': ' . json_encode($option) . ',';
}
}
}
// Adding prev / next year buttons
$result .= '
beforeShow: function(input, inst) {
setTimeout(function() {
add_prev_next_year(inst);
}, 1);
},
onChangeMonthYear: function(y, m, inst) {
setTimeout(function() {
add_prev_next_year(inst);
}, 1);
},
';
if (isset($element['imagefile'])) {
$result .= 'showOn: "button",
buttonImage: "' . $element['imagefile'] . '",
buttonText: "' . get_string('element.calendar.opendatepicker', 'pieforms') . '",';
}
$result .= '
});
</script>';
return $result;
}
/**
* Provides an element to manage a view ACL
*
* @param array $element The element to render
* @param Pieform $form The form to render the element for
* @return string The HTML for the element
*/
function pieform_element_viewacl(Pieform $form, $element)
{
global $USER, $SESSION, $LANGDIRECTION;
$strlen = function_exists('mb_strlen') ? 'mb_strlen' : 'strlen';
$smarty = smarty_core();
$smarty->left_delimiter = '{{';
$smarty->right_delimiter = '}}';
$value = $form->get_value($element);
// Look for the presets and split them into two groups
require_once get_config('libroot') . 'antispam.php';
$public = false;
if (is_probationary_user()) {
$public = false;
} else {
if (get_config('allowpublicviews') && $USER->institution_allows_public_views()) {
$public = true;
} else {
if (get_config('allowpublicprofiles') && $element['viewtype'] == 'profile') {
$public = true;
}
}
}
$allpresets = array('public', 'loggedin', 'friends');
$allowedpresets = array();
$loggedinindex = 0;
if ($public) {
$allowedpresets[] = 'public';
$loggedinindex = 1;
}
$allowedpresets[] = 'loggedin';
if ($form->get_property('userview')) {
$allowedpresets[] = 'friends';
}
$accesslist = array();
if ($value) {
foreach ($value as $item) {
if (is_array($item)) {
if ($item['type'] == 'public') {
$item['publicallowed'] = (int) $public;
}
if (in_array($item['type'], $allpresets)) {
$item['name'] = get_string($item['type'] == 'loggedin' ? 'registeredusers' : $item['type'], 'view');
$item['preset'] = true;
} else {
$item['name'] = pieform_render_viewacl_getvaluebytype($item['type'], $item['id']);
}
if ($strlen($item['name']) > 30) {
$item['shortname'] = str_shorten_text($item['name'], 30, true);
}
// only show access that is still current. Expired access will be deleted if the form is saved
if ($form->is_submitted() || empty($item['stopdate']) || time() <= strtotime($item['stopdate'])) {
$accesslist[] = $item;
}
}
}
}
$defaultaccesslist = $accesslist ? 0 : 1;
$myinstitutions = array();
foreach ($USER->get('institutions') as $i) {
$myinstitutions[] = array('type' => 'institution', 'id' => $i->institution, 'start' => null, 'end' => null, 'name' => hsc($i->displayname), 'preset' => false);
}
foreach ($allowedpresets as &$preset) {
$preset = array('type' => $preset, 'id' => $preset, 'start' => null, 'end' => null, 'name' => get_string($preset == 'loggedin' ? 'registeredusers' : $preset, 'view'), 'preset' => true);
}
$allgroups = array('type' => 'allgroups', 'id' => 'allgroups', 'start' => null, 'end' => null, 'name' => get_string('allmygroups', 'group'), 'preset' => true);
$mygroups = array();
foreach (group_get_user_groups($USER->get('id')) as $g) {
$group = array('type' => 'group', 'id' => $g->id, 'start' => null, 'end' => null, 'name' => $g->name, 'preset' => false);
if ($strlen($g->name) > 30) {
$group['shortname'] = str_shorten_text($g->name, 30, true);
}
$mygroups[] = $group;
}
$faves = array();
foreach (get_user_favorites($USER->get('id')) as $u) {
$fave = array('type' => 'user', 'id' => $u->id, 'start' => null, 'end' => null, 'name' => $u->name, 'preset' => false);
if ($strlen($u->name) > 30) {
$fave['shortname'] = str_shorten_text($u->name, 30, true);
}
$faves[] = $fave;
}
require_once get_config('libroot') . 'pieforms/pieform/elements/calendar.php';
$options = array('dateFormat' => get_string('calendar_dateFormat', 'langconfig'), 'timeFormat' => get_string('calendar_timeFormat', 'langconfig'), 'stepHour' => 1, 'stepMinute' => 5);
$options = pieform_element_calendar_get_lang_strings($options, $LANGDIRECTION);
$datepickeroptionstr = '';
foreach ($options as $key => $option) {
if (is_numeric($option)) {
$datepickeroptionstr .= $key . ': ' . $option . ',';
} else {
if (is_array($option)) {
foreach ($option as $k => $v) {
if (!is_numeric($v)) {
if (preg_match('/^\'(.*)\'$/', $v, $match)) {
$v = $match[1];
}
$option[$k] = json_encode($v);
}
}
$option = '[' . implode(',', $option) . ']';
$datepickeroptionstr .= $key . ': ' . $option . ',';
} else {
$datepickeroptionstr .= $key . ': ' . json_encode($option) . ',';
}
}
}
$smarty->assign('datepickeroptions', $datepickeroptionstr);
$smarty->assign('viewtype', $element['viewtype']);
$smarty->assign('potentialpresets', json_encode($allowedpresets));
$smarty->assign('loggedinindex', $loggedinindex);
$smarty->assign('accesslist', json_encode($accesslist));
$smarty->assign('defaultaccesslist', $defaultaccesslist);
$smarty->assign('viewid', $form->get_property('viewid'));
$smarty->assign('formname', $form->get_property('name'));
$smarty->assign('myinstitutions', json_encode($myinstitutions));
$smarty->assign('allowcomments', $element['allowcomments']);
$smarty->assign('allgroups', json_encode($allgroups));
$smarty->assign('mygroups', json_encode($mygroups));
$smarty->assign('faves', json_encode($faves));
return $smarty->fetch('form/viewacl.tpl');
}
